Sony claims to have solved some of the issues related to those incredibly small pixel sizes by implementing a unique formation of photo diodes to achieve a sensor with high resolution, high sensitivity, and low noise.

Expect it to begin sampling in January 2011 for about $30 or about $145 when packaged with a 10.5 x 10.5 x 7.9 mm IU081F autofocus lens module that ships in March. These prices will come down dramatically when purchased in bulk.

A second, 1/3.2-inch 8.13 megapixel IMX105PQ sensor with IU105F2 lens module (pictured on the right) will be out in April for a lot less.